Safe ABS materials Crafted from food grade ABS, this lunch box ensures durability and for food It ’ s user friendly and, offering peaceful mind for health concerned users Efficient Heat Retention Technology Equipped with an advanced electric heating systems, this lunch box keeps food warm for extended periods Ideal for outdoor workers and long distance driver, especially in cold weather Multi Scenario Use Suitable for home, travel, camping, and more, this portable electric lunch box combines functionality with convenience, catering to dining needs on the go Easy to Clean Structure The detachable inner container simplifies cleaning, making maintenance effortless Designed for busy lifestyles, it saves time and hassle during daily use Portable Heating Design This 1L electric lunch box features a built in heating function, allowing you to enjoy warm meals Simply plug in to heat without needing a microwave, perfect for offices workers and students in dorms